| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B801838 | MACKLIN | Boc-O-苄基-L-酪氨酸 | 98% | 27元/1g; 32元/5g; 136元/25g; | 咨询 |
储存：2~8°C 状态：白色到浅黄色粉末 折射率：29.5 ° (C=2, EtOH) |
| B1631 | TCI | N-(tert-Butoxycarbonyl)-O-benzyl-L-tyrosine | >98.0%(T)(HPLC) | 130元/5G; 390元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C21H25NO5 = 371.43 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2227416 | | PubChem物质ID | 87564532 | | SDBS (AIST Spectral DB) | 19395 | | MDL编号 | MFCD00065597 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 109.0 to 113.0 ℃ | | Specific rotation [a]20/D | +25.0 to +30.0 deg(C=2, EtOH) | | Solubility in EtOH | almost transparency |
物性(参考值) | 熔点 | 113 ℃ | | 比旋光度 [α]D | 29.5° (C=2,EtOH) |
|
| 155896 | J&K | Boc-Tyr(Bzl)-OH | 99% | 60元/1G; 162元/5G; 705元/25G; | 咨询 |
基本信息 | 分子式 | C21H25NO5 | | 分子量 | 371.43 | | 熔点 | 110-112 | | 比旋光度([α]20D) | +3 (C=2, AcOH) | | MDL编码 | MFCD00065597 | | Beilstein | 2227416 | | EINECS 编号 | 218-349-4 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| B23455 | Alfa Aesar | N-Boc-O-benzyl-L-tyrosine | 98% | 636元/1g; 2355元/5g; 9127元/25g; | 咨询 |
基本信息 MDL
MFCD00065597 EINECS
218-349-4 分子式
C21H25NO5 分子量
371.43 熔点
108-110° 形态
Powder 安全信息 TSCA
否 |
| 8.53056 | Sigma-Aldrich | Boc-Tyr(Bzl)-OH | Novabiochem® | 546.45元/25 G; | 咨询 |
产品说明 一般描述 The product number for this product was previously 04-12-0090.
To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”. 联系 Replaces: 04-12-0090 分析说明 Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=2 in ethanol): +24.5 - +29.5 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
For TLC-Systems see our General Catalog 法律信息 Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C21H25NO5 | | 分子量 | 371.43 | | MDL编号 | MFCD00065597 | | EC索引号 | 218-349-4 |
产品性质 | 质量水平 | 200 | | 产品线 | Novabiochem® | | 测定 | ≥98% (TLC)
≥98.0% (HPLC) | | 形式 | powder | | reaction suitability | reaction type: Boc solid-phase peptide synthesis | | manufacturer/tradename | Novabiochem® | | application(s) | peptide synthesis | | 储存温度 | 2-30℃ | | InChI | 1S/C21H25NO5/c1-21(2,3)27-20(25)22-18(19(23)24)13-15-9-11-17(12-10-15)26-14-16-7-5-4-6-8-16/h4-12,18H,13-14H2,1-3H3,(H,22,25)(H,23,24) | | InChI key | ZAVSPTOJKOFMTA-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| M03335 | Fluorochem | Boc-Tyr(Bzl)-OH | 98% | 220元/1g; 264元/10g; 616元/25g; 5676元/250g; | 咨询 |
基本信息 | CAS Number | 2130-96-3 | | MDL Number | MFCD00065597 | | Melting Point | 113℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com